What fuse number controls the horn on a 2000 Jeep Wrangler?

Answer 1

The horn does not have a fuse, it uses a relay instead. If you are facing the front of the vehicle, the relay is (at least on my 2000 Sahara) the one nearest you on your right-hand side in the distribution center. It's a five-contact relay, though there are only four contacts going there. Here's a crude diagram: ----------- | | | | | | | | | | | | | | | The horn does not have a fuse, it uses a relay instead. If you are facing the front of the vehicle, the relay is (at least on my 2000 Sahara) the one nearest you on your right-hand side in the distribution center. It's a five-contact relay, though there are only four contacts going there. Here's a crude diagram: ----------- | | | (FUSES) | | | | | |=========| | | |(RELAYS) | | | | | | xx| | | ----------- xx is the horn relay.